一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 50 + 3 = | 35 - 5 = | 18 - 8 = | 69 - 9 = |
| 94 - 4 = | 37 - 7 = | 47 - 7 = | 93 - 3 = |
| 15 - 5 = | 60 + 8 = | 87 - 7 = | 82 - 2 = |
| 61 - 1 = | 27 - 7 = | 20 + 3 = | 80 + 5 = |
| 66 - 6 = | 60 + 8 = | 90 + 3 = | 74 - 4 = |
| 16 - 6 = | 42 - 2 = | 83 - 3 = | 96 - 6 = |
| 40 + 5 = | 87 - 7 = | 70 + 7 = | 50 + 1 = |
| 76 - 6 = | 40 + 1 = | 72 - 2 = | 90 + 4 = |
| 28 - 8 = | 38 - 8 = | 80 + 8 = | 50 + 9 = |
| 58 - 8 = | 33 - 3 = | 90 + 1 = | 88 - 8 = |
| 40 + 7 = | 40 + 2 = | 32 - 2 = | 40 + 9 = |
| 60 + 8 = | 29 - 9 = | 67 - 7 = | 15 - 5 = |
| 10 + 4 = | 82 - 2 = | 91 - 1 = | 56 - 6 = |
| 10 + 4 = | 57 - 7 = | 80 + 6 = | 83 - 3 = |
| 50 + 8 = | 11 - 1 = | 20 + 1 = | 79 - 9 = |
| 40 + 7 = | 96 - 6 = | 60 + 1 = | 86 - 6 = |
| 30 + 9 = | 85 - 5 = | 90 + 2 = | 10 + 4 = |
| 30 + 2 = | 40 + 4 = | 57 - 7 = | 80 + 7 = |
| 70 + 6 = | 24 - 4 = | 17 - 7 = | 20 + 9 = |
| 80 + 4 = | 66 - 6 = | 67 - 7 = | 30 + 3 = |
| 59 - 9 = | 60 + 6 = | 74 - 4 = | 50 + 7 = |
| 76 - 6 = | 58 - 8 = | 93 - 3 = | 76 - 6 = |
| 20 + 5 = | 49 - 9 = | 80 + 7 = | 70 + 7 = |
| 90 + 5 = | 82 - 2 = | 13 - 3 = | 14 - 4 = |
| 90 + 4 = | 80 + 4 = | 57 - 7 = | 60 + 3 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 50 + 3 = 53 | 35 - 5 = 30 | 18 - 8 = 10 | 69 - 9 = 60 |
| 94 - 4 = 90 | 37 - 7 = 30 | 47 - 7 = 40 | 93 - 3 = 90 |
| 15 - 5 = 10 | 60 + 8 = 68 | 87 - 7 = 80 | 82 - 2 = 80 |
| 61 - 1 = 60 | 27 - 7 = 20 | 20 + 3 = 23 | 80 + 5 = 85 |
| 66 - 6 = 60 | 60 + 8 = 68 | 90 + 3 = 93 | 74 - 4 = 70 |
| 16 - 6 = 10 | 42 - 2 = 40 | 83 - 3 = 80 | 96 - 6 = 90 |
| 40 + 5 = 45 | 87 - 7 = 80 | 70 + 7 = 77 | 50 + 1 = 51 |
| 76 - 6 = 70 | 40 + 1 = 41 | 72 - 2 = 70 | 90 + 4 = 94 |
| 28 - 8 = 20 | 38 - 8 = 30 | 80 + 8 = 88 | 50 + 9 = 59 |
| 58 - 8 = 50 | 33 - 3 = 30 | 90 + 1 = 91 | 88 - 8 = 80 |
| 40 + 7 = 47 | 40 + 2 = 42 | 32 - 2 = 30 | 40 + 9 = 49 |
| 60 + 8 = 68 | 29 - 9 = 20 | 67 - 7 = 60 | 15 - 5 = 10 |
| 10 + 4 = 14 | 82 - 2 = 80 | 91 - 1 = 90 | 56 - 6 = 50 |
| 10 + 4 = 14 | 57 - 7 = 50 | 80 + 6 = 86 | 83 - 3 = 80 |
| 50 + 8 = 58 | 11 - 1 = 10 | 20 + 1 = 21 | 79 - 9 = 70 |
| 40 + 7 = 47 | 96 - 6 = 90 | 60 + 1 = 61 | 86 - 6 = 80 |
| 30 + 9 = 39 | 85 - 5 = 80 | 90 + 2 = 92 | 10 + 4 = 14 |
| 30 + 2 = 32 | 40 + 4 = 44 | 57 - 7 = 50 | 80 + 7 = 87 |
| 70 + 6 = 76 | 24 - 4 = 20 | 17 - 7 = 10 | 20 + 9 = 29 |
| 80 + 4 = 84 | 66 - 6 = 60 | 67 - 7 = 60 | 30 + 3 = 33 |
| 59 - 9 = 50 | 60 + 6 = 66 | 74 - 4 = 70 | 50 + 7 = 57 |
| 76 - 6 = 70 | 58 - 8 = 50 | 93 - 3 = 90 | 76 - 6 = 70 |
| 20 + 5 = 25 | 49 - 9 = 40 | 80 + 7 = 87 | 70 + 7 = 77 |
| 90 + 5 = 95 | 82 - 2 = 80 | 13 - 3 = 10 | 14 - 4 = 10 |
| 90 + 4 = 94 | 80 + 4 = 84 | 57 - 7 = 50 | 60 + 3 = 63 |